71368970427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3821}}^1\times {\mathrm{40693}}^1$

素因数の和:44540

約数の個数: 32

約数和(自身を含む): 111983376960

約数和(自身を除く): 40614406533

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3821, 11463, 34389, 40693, 64957, 103167, 122079, 194871, 366237, 584613, 691781, 1098711, 1753839, 2075343, 6226029, 18678087, 155487953, 466463859, 1399391577, 2643295201, 4198174731, 7929885603, 23789656809, 71368970427]

約数ペア:

[(1, 71368970427), (3, 23789656809), (9, 7929885603), (17, 4198174731), (27, 2643295201), (51, 1399391577), (153, 466463859), (459, 155487953), (3821, 18678087), (11463, 6226029), (34389, 2075343), (40693, 1753839), (64957, 1098711), (103167, 691781), (122079, 584613), (194871, 366237)]